﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication3
{
    public class Calculator
    {
        private const int COEF = 3;

        public static double MultiplyBy3(double value)
        {
            var a = 0;
            if (a < 10)






            {
                a++;
                a--;
            }
            return value * COEF;
        }

    }
}
